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<title>Class: KarlFischerApparatus</title>
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<h1>Class: KarlFischerApparatus</h1>
<h2 class='summaryURI'>http://www.polymerinformatics.com/ChemAxiom/ChemAxiomMetrology.owl#KarlFischerApparatus</h2>
<h2>Asserted Class Hierarchy</h2>
<div class='codebox' id='asserted_class_hierarchy'>
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<li class='expandable'> +
<a href="MaterialEntity___-2005217909.html" title="http://www.ifomis.org/bfo/1.1/snap#MaterialEntity">MaterialEntity</a></li><ul class='minihierarchy'>
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<a href="Object___-1267021450.html" title="http://www.ifomis.org/bfo/1.1/snap#Object">Object</a></li><ul class='minihierarchy'>
<li class='expandable'> +
<a href="Instrument___1616786233.html" title="http://www.polymerinformatics.com/ChemAxiom/ChemAxiomMetrology.owl#Instrument">Instrument</a></li><ul class='minihierarchy'>
<li><span class='active-entity'>KarlFischerApparatus</span></li><ul class='minihierarchy'>
</ul>
</ul>
</ul>
</ul>
</ul>
</div><!-- asserted class hierarchy -->
<h2>Annotations (5)</h2>
<div class='codebox' id='annotations_(5)'>
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<li>
<span class='annotation-uri'>http://purl.org/dc/elements/1.1/creator:</span> <span class='literal'>"Ed Cannon"</span> (string)</li>
<li>
<span class='annotation-uri'>http://purl.org/dc/elements/1.1/language:</span> <span class='literal'>"@en"</span></li>
<li>
<span class='annotation-uri'>http://purl.org/dc/elements/1.1/source:</span> <span class='literal'>"<a href='http://en.wikipedia.org/wiki/Karl_Fischer_titration' target='ext_ref'>http://en.wikipedia.org/wiki/Karl_Fischer_titration</a>"</span></li>
<li>
<span class='annotation-uri'>comment:</span> <span class='literal'>"The main compartment of the titration cell contains the anode solution plus the analyte. The anode solution consists of an alcohol (ROH), a base (B), SO2 and I2. A typical alcohol that may be used is methanol or diethylene glycol monomethyl ether, and a common base is imidazole.

The titration cell also consists of a smaller compartment with an (anode) immersed in the anode solution of the main compartment. The two compartments are separated by an ion-permeable membrane."</span></li>
<li>
<span class='annotation-uri'>label:</span> <span class='literal'>"Karl Fischer Apparatus"</span></li>
</ul>
</div><!-- annotations (5) -->
<h2>Superclasses (1)</h2>
<div class='codebox' id='superclasses_(1)'>
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<li>
<a href="Instrument___1616786233.html" title="http://www.polymerinformatics.com/ChemAxiom/ChemAxiomMetrology.owl#Instrument">Instrument</a></li>
</ul>
</div><!-- superclasses (1) -->
<h2>Usage (1)</h2>
<div class='codebox' id='usage_(1)'>
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<li>
<a href="KarlFischerTitration___1451777360.html" title="http://www.polymerinformatics.com/ChemAxiom/ChemAxiomMetrology.owl#KarlFischerTitration">KarlFischerTitration</a> <span class='keyword'>⊆</span> <a href="../objectproperties/hasInstrument___-1909509473.html" title="http://www.polymerinformatics.com/ChemAxiom/ChemAxiomMetrology.owl#hasInstrument">hasInstrument</a> <span class='some'>some</span> <span class='active-entity'>KarlFischerApparatus</span></li>
</ul>
</div><!-- usage (1) -->
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